QCD

Pronunciation (US):

(GB):

 Dictionary entry overview: What does QCD mean? 

• QCD (noun)
  The noun QCD has 1 sense:

1. a theory of strong interactions between elementary particles (including the interaction that binds protons and neutrons in the nucleus); it assumes that strongly interacting particles (hadrons) are made of quarks and that gluons bind the quarks together

  Familiarity information: QCD used as a noun is very rare.

 Dictionary entry details 

• QCD (noun)

Sense 1

Meaning:

A theory of strong interactions between elementary particles (including the interaction that binds protons and neutrons in the nucleus); it assumes that strongly interacting particles (hadrons) are made of quarks and that gluons bind the quarks together

Classified under:

Nouns denoting cognitive processes and contents

Synonyms:

QCD; quantum chromodynamics

Hypernyms ("QCD" is a kind of...):

quantum field theory (the branch of quantum physics that is concerned with the theory of fields; it was motivated by the question of how an atom radiates light as its electrons jump from excited states)